Q524
Reversion occurs due to
A.
Gene intraction
B.
Mutation
AnswerC.
Both A and B
D.
None of these
Answer: Option B
Solution
Answer: Option B
Solution:
Reversion occurs due to Mutation.Reversions are genetic alterations that reverse the effect of mutations. It refers specifically to phenotype. Rarely, the original base sequence is restored. These are called true revertants.
Reversion occurs when the effects of one mutation are counteracted by a second mutation.